G2 Vendor Directory

Greenlight Guru Quality Management System vs. ACE

A side-by-side comparison based on G2 review data.

MetricGreenlight Guru Quality Management System

by Greenlight Guru

ACE

by PSC Software

Overall rating4.54.7
Review count43833
Ease of use8.89.7
Ease of setup8.78.4
Quality of support9.59.3
Meets requirements8.89.3
NPS66.58878580.645161
Small Business76.9%33.3%
Mid-Market21.0%57.6%
Enterprise2.1%9.1%
Total page views747205
Total LLM citations10,712330

Greenlight Guru Quality Management System

Greenlight Guru is the #1 quality management system built exclusively for medical device companies. Not life sciences. Not pharma with a medtech configuration layer. Because we built exclusively for medical devices, ISO 13485, ISO 14971, and FDA QMSR aren't frameworks you configure after the fact. They're the foundation. Most quality teams manage compliance across systems that were never designed to talk to each other. A document control tool here, a spreadsheet for CAPAs there, a separate process for change control.

Pros

  • Ease of Use
  • Features
  • Training
  • Audit Management
  • Implementation Ease
  • Quality Standards

ACE

ACE is a cloud-based electronic quality management system built for regulated life sciences organizations. It brings quality processes, documents, training, and compliance activities together in one connected platform, helping teams maintain control, improve visibility, and stay prepared for audits and inspections. ACE supports core quality processes including document control, training management, deviations, CAPA, change control, risk management, audits, inspections, supplier quality, complaints, and more.

Pros

  • Workflow Management
  • Ease of Use
  • Process Streamlining
  • Functionality
  • Business Growth
  • Tools